Dolan, Brian P.
Meromorphic Scaling Flow of N = 2
Supersymmetric SU(2) Yang-Mills with
Nuclear Physics B, 737 (1/2).
β-functions are derived for the flow of N = 2 SUSY SU(2) Yang-Mills in
4-dimensions with massless matter multiplets in the fundamental representation of
the gauge group. The β-functions represent the flow of the couplings as the VEV of
the Higgs field is lowered and are modular forms of weight -2. They have the correct
asymptotic behaviour at both the strong and weak coupling fixed points. Corrections
to the massless β-functions when masses are turned on are discussed.
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